To set min-height and max-height of an element using CSS, you can try to run the following code −
Example
<!DOCTYPE html>
<html>
<head>
<style>
div {
max-height: 550px;
min-height: 450px;
background-color: red;
}
</style>
</head>
<body>
<p> Below is a div with maximum and minimum height. Resize the web browser to see the effect.</p>
<div>This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text.
</div>
</body>
</html>